CVE-2024-38372lowCWE-201

Undici vulnerable to data leak when using response.arrayBuffer()

8Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 2epss 0.5%

exploitation probability

0.5%top 62% of all CVEs

observed exploitation

nono source reports it

Undici is an HTTP/1.1 client, written from scratch for Node.js. Depending on network and process conditions of a `fetch()` request, `response.arrayBuffer()` might include portion of memory from the Node.js process. This has been patched in v6.19.2.

CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:L/I:N/A:N

Affected products

nodejs · undici

References

https://github.com/nodejs/undici/commit/f979ec3204ca489abf30e7d20e9fee9ea7711d36 https://github.com/nodejs/undici/issues/3328 https://github.com/nodejs/undici/issues/3337 https://github.com/nodejs/undici/pull/3338 https://github.com/nodejs/undici/security/advisories/GHSA-3g92-w8c5-73pq https://security.netapp.com/advisory/ntap-20240828-0009/